I reviewed rebounders for several months before choosing the Bellicon. I ordered to 49" with screw on legs. I can't say enough great things about it! I have had it a few weeks and can already tell a huge difference in the toning of my legs and arms. I am also a lot more limber! Bouncing in the Bellicon puts me in a happier mood which that in itself is amazing! I love the way it takes all the weight off of my joints. My only regret is not ordering it sooner. I am so glad I made a decision to improve my health.